2044836577982 has 32 divisors (see below), whose sum is σ = 3352079697408. Its totient is φ = 927810520000.

The previous prime is 2044836577939. The next prime is 2044836577999. The reversal of 2044836577982 is 2897756384402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29647757 + ... + 29716647.

It is an arithmetic number, because the mean of its divisors is an integer number (104752490544).

Almost surely, 2^{2044836577982} is an apocalyptic number.

2044836577982 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2044836577982 is a deficient number, since it is larger than the sum of its proper divisors (1307243119426).

2044836577982 is a wasteful number, since it uses less digits than its factorization.

2044836577982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71296.

The product of its (nonzero) digits is 162570240, while the sum is 65.

The spelling of 2044836577982 in words is "two trillion, forty-four billion, eight hundred thirty-six million, five hundred seventy-seven thousand, nine hundred eighty-two".